Is sending a paper which has barometrical information of interest. Comments on sea and atmospheric pressure. William Whewell and J. W. Lubbock are working on the tides.
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Is sending a paper which has barometrical information of interest. Comments on sea and atmospheric pressure. William Whewell and J. W. Lubbock are working on the tides.
Sending the meteorological reports. Hopes JH will let him know when to cease sending them. William Whewell has produced an interesting instrument. The sensation at the B.A.A.S. meeting was the manufacture of diamonds by a Frenchman.
Sending more barometric observations. Interesting articles by S. D. Poisson and D. F. J. Arago. Peculiar crimson light seen in the sky recently. The 'Beagle' will sail in May and will call on JH.
Is sending him a letter of Basil Hall. William Whewell is preparing another paper on the tides and is hoping for data from JH when he returns. Hears that JH will be home in June. Looks forward to seeing him again.
Thursday will suit Charles Wood and FB is writing to G. B. Airy to meet JH in (FB's) room.
The Admiralty would like JH's opinion regarding the observatory at Mauritius and any suggestions for its improvement.
Responds to request for advice on operation of the observatory established at Mauritius by John A. Lloyd. Urges it can profitably make meteorological observations and positional determinations for southern stars. Stresses the need for prompt reduction of observations.
Fulfills request for advice on the operation of the Cape Observatory. Urges, among other points, that Thomas Maclear be given a second assistant and an improved telescope and that the observatory be assigned to undertake tidal, meteorological, and magnetic observations.
Many thanks for his report on the Cape Observatory, which he will lay before the Lords of the Admiralty. Also thanks for the promised opinion on the Mauritius Observatory.
Sends hourly meteorological register for 21 Sept. in Bahama Islands. [Partial sentence about] Equipment reaching J. C. Ross at Madiera.
Admiralty wants to adapt observatory at Mauritius for rating ship chronometers in southern hemisphere. Rigorous attention to time determination would benefit meteorological, hydrographic, and astronomical observations, making Mauritius 'a National Center of Reference' for global research.
Remarks by JH on proof sheet of Henry Taylor's catalog of circumpolar stars observed by Stephen Groombridge. Why is Gerard Moll, a foreigner, engaged in purely English controversy? JH wants no part of Charles Babbage and James South in this matter. Regrets JH's earlier statements. Sends extract from [Richard] Copeland's letter.
With great reluctance due to his plans for the future, JH agrees to let his name stand in nomination for the Presidency of the R.S.L.
Has been observing Halley's Comet —'altogether the most beautiful thing I ever saw in a telescope.' Comet has tripled in diameter during the last week.
Has received Francis Baily's Account of the Rev. John Flamsteed [1835]. Comments that its best part is Baily's restoration of the British Catalogue. JH now thinks less of Flamsteed.